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Method for supporting anchor service flow authorized function entity distributed service flow identification

A technology of functional entities and policy functional entities, applied in the direction of network traffic/resource management, electrical components, connection management, etc., can solve problems such as unsupportable, and achieve the effect of improving the establishment process

Inactive Publication Date: 2007-09-26
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0018] It can be seen from the above that the standard message currently defined by WiMax cannot support the scheme adopted by the standard to assign SFID by the anchor SFA

Method used

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  • Method for supporting anchor service flow authorized function entity distributed service flow identification
  • Method for supporting anchor service flow authorized function entity distributed service flow identification
  • Method for supporting anchor service flow authorized function entity distributed service flow identification

Examples

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Embodiment Construction

[0045] The present invention provides a method for supporting an anchor service flow authorization functional entity to allocate a service flow identifier, wherein a request message is set, and the information elements carried in the request message include: user terminal access identifier, transaction processing identifier, policy decision action and Resource description; when a user terminal or a visiting application functional entity triggers a service flow, from the service flow management functional entity to the service service flow authorization functional entity, from the service service flow authorization functional entity to the anchor service flow authorization functional entity, or from the visited policy functional entity The traffic flow to the home policy functional entity uses the request message.

[0046] A response message is also set, and the information elements carried in the response message include: user terminal access identifier, transaction processing ...

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PUM

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Abstract

The provided method supporting that the Anchor SFA allocates business mark comprises: setting request message carried cell with respect to terminal access mark, affair process mark, strategy decision action, and the resource description; when terminal visits the application function entity to trigger business flow, all business flow uses the request message. This invention supports the standard scheme that Anchor SFA allocates business flow mark, and overcomes defects in current technology.

Description

technical field [0001] The present invention relates to a mobile communication network, in particular to a method for supporting an anchor service flow authorization function entity (Anchor SFA) in a WiMAX network to assign a service flow identifier (SFID: Service Flow ID) and a method for establishing a service flow, so that the message flow can support the anchor SFA (Service Flow Authorization) assigns SFID. Background technique [0002] First, a brief description is given to the WiMAX network. As shown in FIG. 1 , it is a schematic structural diagram of a quality of service (QoS: Service of Quality) newly defined in the WiMAX NWG (Network WorkGroup; Network Working Group) standard. in, [0003] SS (Subscriber Station) is a user terminal, such as a laptop or mobile phone that supports WiMAX function; [0004] SFM (Service Flow Management), as a service flow manager, is responsible for establishing user service flow and allocating wireless resources for this service flo...

Claims

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Application Information

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IPC IPC(8): H04Q7/38H04W28/16H04W76/02
Inventor 莫君贤陈卫民
Owner HUAWEI TECH CO LTD
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